Neon Goby

The Neon Goby (Elacatinus oceanops) is a peaceful species that is reef-safe, admired for its striking electric-blue stripe running along a sleek black body, small size, and beneficial “cleaner” behavior. Males typically grow slightly larger and may exhibit more territorial tendencies when paired, while females and juveniles remain smaller and more passive. They reach about 2 inches in length and should be housed in aquariums of at least 10 gallons.

Provide ample live rock with small crevices and hiding spots, along with open swimming space. Maintain stable water parameters (salinity ~1.020–1.025, temp ~72–79°F, pH ~8.1–8.4), and ensure a secure lid since they may jump.

Their diet should consist of small meaty foods such as mysis shrimp, enriched brine shrimp, copepods, finely crushed pellets, and other high-quality prepared foods. With proper care, this tiny yet hardy fish makes a standout and functional addition to both nano and reef aquariums.

International Aquatics Quarantine & Guarantee: All fish are checked by marine vets, given a formalin bath, and held for 14 days in copper-treated systems. We feed Selcon-soaked food with Kanaplex and Metroplex during quarantine. Unless marked, all livestock comes with our 15-Day Guarantee. You will receive a video of your fish eating before shipment. On request, we also send photos/videos after arrival at IA. Some species are import-to-order (3-10 business days). Many common species are already cleared or near the end of QT.

Several species will be import-to-order and may take anywhere from 3-10 business days to secure. On